Eos Energy Enterprises, Inc. (EOSE) stock
EOSENasdaqMiscellaneous Electrical Machinery, Equipment & SuppliesFiscal year ends December 31Also trades as EOSEW
$1.91+0.10 (+5.52%)
Close on Nov 13, 2026Market cap $695.56MP/E –Yield –
Eos Energy Enterprises r&d expenses
Research and development expenses are spending on new products and technology.
Eos Energy Enterprises's R&D Expenses for the twelve months ending Sep 30, 2026 was $39.71M, up 47.9% year over year. For fiscal 2025 it was $28.54M, up 25.4% from the year before. The highest annual figure on record is $28.54M in fiscal 2025.
Annual r&d expenses
| Period | Period end | Value | Change |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $28.54M | +25.4% |
| FY2024 | Dec 31, 2024 | $22.76M | +21.6% |
| FY2023 | Dec 31, 2023 | $18.71M | +1.3% |
| FY2022 | Dec 31, 2022 | $18.47M | -3.6% |
| FY2021 | Dec 31, 2021 | $19.15M | +40.9% |
| FY2020 | Dec 31, 2020 | $13.59M | +15.6% |
| FY2019 | Dec 31, 2019 | $11.76M | – |
Quarterly r&d expenses
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | $10.91M | +57.5% |
| Q2 FY2026 | Jun 30, 2026 | $10.51M | +45.9% |
| Q1 FY2026 | Mar 31, 2026 | $10.72M | +56.8% |
| Q4 FY2025 | Dec 31, 2025 | $7.58M | +28.9% |
| Q3 FY2025 | Sep 30, 2025 | $6.93M | -6.8% |
| Q2 FY2025 | Jun 30, 2025 | $7.20M | +69.4% |
| Q1 FY2025 | Mar 31, 2025 | $6.84M | +31.5% |
| Q4 FY2024 | Dec 31, 2024 | $5.88M | +17.4% |
| Q3 FY2024 | Sep 30, 2024 | $7.43M | +130.1% |
| Q2 FY2024 | Jun 30, 2024 | $4.25M | -15.4% |
| Q1 FY2024 | Mar 31, 2024 | $5.20M | -4.5% |
| Q4 FY2023 | Dec 31, 2023 | $5.01M | +39.9% |
| Q3 FY2023 | Sep 30, 2023 | $3.23M | -27.7% |
| Q2 FY2023 | Jun 30, 2023 | $5.03M | -8.0% |
| Q1 FY2023 | Mar 31, 2023 | $5.45M | +9.7% |
| Q4 FY2022 | Dec 31, 2022 | $3.58M | -32.9% |
| Q3 FY2022 | Sep 30, 2022 | $4.46M | -12.8% |
| Q2 FY2022 | Jun 30, 2022 | $5.46M | +49.8% |
| Q1 FY2022 | Mar 31, 2022 | $4.96M | -1.8% |
| Q4 FY2021 | Dec 31, 2021 | $5.34M | +2.0% |
| Q3 FY2021 | Sep 30, 2021 | $5.12M | +31.8% |
| Q2 FY2021 | Jun 30, 2021 | $3.65M | +62.2% |
| Q1 FY2021 | Mar 31, 2021 | $5.05M | +126.6% |
| Q4 FY2020 | Dec 31, 2020 | $5.23M | – |
| Q3 FY2020 | Sep 30, 2020 | $3.88M | – |
| Q2 FY2020 | Jun 30, 2020 | $2.25M | – |
| Q1 FY2020 | Mar 31, 2020 | $2.23M | – |
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